The Wind Power is a comprehensive database of detailed raw statistics on the rapidly growing sphere of wind energy and its supporting markets. The Wind Power is a comprehensive database of detailed raw statistics on the rapidly growing sphere of wind energy and its supporting markets.
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Online access > Manufacturers and turbines > Nordtank > NTK300/31



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General data

  • Manufacturer: Nordtank (Denmark)
  • Model: NTK300/31
  • Rated power: 300 kW
  • Rotor diameter: 31 m
  • No more available
  • Offshore model: no
  • Swept area: 755 m²
  • Power density: 2.52 m²/kW
  • Number of blades: 3
  • Power control: Stall

Weights

  • Nacelle: 12,8 tons
  • Tower: 22,8 tons
  • Rotor + hub: 3,5 tons
  • Total: 39,1 tons

Rotor

  • Maximum rotor speed: 33 rd/min
  • Cut-in wind speed: 5,5 m/s
  • Rated wind speed: 15 m/s
  • Cut-off wind speed: 23 m/s
  • Manufacturer: LM Glasfiber

Gear box

  • Gear box: yes
  • Stages: 3
  • Gear ratio: 45
  • Manufacturer: Jahnel Kestermann

Generator

  • Type: ASYNC
  • Number: 1
  • Maximum speed: 1500 rounds/minute
  • Voltage: 400 - 690 V
  • Manufacturer: Siemens, ABB

Tower

  • Minimum hub height: 31 m
  • Maximum hub height: 35 m
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Power curve




Wind farms in the database

 
Full list (30 wind farms)
 

Update for this sheet: 7 June 2018
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